Exercise apparatus



FIG. 1 is a perspective view of our new exercise apparatus;

FIG. 2 is a left side elevational view of the exercise apparatus;

FIG. 3 is a right side elevational view of the exercise apparatus;

FIG. 4 is a front elevational view of the exercise apparatus;

FIG. 5 is a rear elevational view of the exercise apparatus; and

FIG. 6 is a top plan view of the exercise apparatus; and,

FIG. 7 is another perspective view of the exercise apparatus.

The broken line portions of the drawings are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a exercise apparatus, as shown and described. 